- Information
- Symbol: MYBS3,OsMYBS3
- MSU: LOC_Os10g41200
- RAPdb: Os10g0561400
- Publication
- A novel MYBS3-dependent pathway confers cold tolerance in rice, 2010, Plant Physiol.
- Three Novel MYB Proteins with One DNA Binding Repeat Mediate Sugar and Hormone Regulation of alpha-Amylase Gene Expression, 2002, The Plant Cell Online.
- Genbank accession number
- Key message
- MYBS3 is a single DNA-binding repeat MYB transcription factor previously shown to mediate sugar signaling in rice
- Transient expression assays with barley half-seeds showed that OsMYBS1 and OsMYBS2 transactivate a promoter containing the TATCCA element when sugar is provided, whereas OsMYBS3 represses transcription of the same promoter under sugar starvation
- Transgenic rice constitutively overexpressing MYBS3 tolerated 4 degrees C for at least 1 week and exhibited no yield penalty in normal field conditions
- Gain- and loss-of-function analyses indicated that MYBS3 was sufficient and necessary for enhancing cold tolerance in rice
- A novel MYBS3-dependent pathway confers cold tolerance in rice
- Several genes activated by MYBS3 as well as inducible by cold have previously been implicated in various abiotic stress responses and/or tolerance in rice and other plant species
- DREB1 responded quickly and transiently while MYBS3 responded slowly to cold stress, which suggests that distinct pathways act sequentially and complementarily for adapting short- and long-term cold stress in rice
- Connection
- MYBS3~OsMYBS3, OsMYBS1, Three Novel MYB Proteins with One DNA Binding Repeat Mediate Sugar and Hormone Regulation of alpha-Amylase Gene Expression, In the present study, three cDNA clones encoding novel MYB proteins with single DNA binding domains were isolated from a rice suspension cell cDNA library and designated OsMYBS1, OsMYBS2, and OsMYBS3
- MYBS3~OsMYBS3, OsMYBS1, Three Novel MYB Proteins with One DNA Binding Repeat Mediate Sugar and Hormone Regulation of alpha-Amylase Gene Expression, Transient expression assays with barley half-seeds showed that OsMYBS1 and OsMYBS2 transactivate a promoter containing the TATCCA element when sugar is provided, whereas OsMYBS3 represses transcription of the same promoter under sugar starvation
- MYBS3~OsMYBS3, OsMYBS2, Three Novel MYB Proteins with One DNA Binding Repeat Mediate Sugar and Hormone Regulation of alpha-Amylase Gene Expression, In the present study, three cDNA clones encoding novel MYB proteins with single DNA binding domains were isolated from a rice suspension cell cDNA library and designated OsMYBS1, OsMYBS2, and OsMYBS3
- MYBS3~OsMYBS3, OsMYBS2, Three Novel MYB Proteins with One DNA Binding Repeat Mediate Sugar and Hormone Regulation of alpha-Amylase Gene Expression, Transient expression assays with barley half-seeds showed that OsMYBS1 and OsMYBS2 transactivate a promoter containing the TATCCA element when sugar is provided, whereas OsMYBS3 represses transcription of the same promoter under sugar starvation
- MYBS3~OsMYBS3, OsMKK1~OsMEK2, The mitogen-activated protein kinase cascade MKK1-MPK4 mediates salt signaling in rice., By comparing the transcription factors levels between WT and osmkk1 mutant, OsMKK1 was necessary for salt-induced increase in OsDREB2B and OsMYBS3
- MYBS3~OsMYBS3, OsICE1~OsbHLH002, The Rice Transcription Factors OsICE Confer Enhanced Cold Tolerance in Transgenic Arabidopsis., Furthermore, we showed that both OsICE1 and OsICE2 physically interact with OsMYBS3, a single DNA-binding repeat MYB transcription factor that is essential for cold adaptation in rice, suggesting that OsICE1/OsICE2 and OsMYBS3 probably act through specific signal transduction mechanisms to coordinate cold tolerance in rice
- MYBS3~OsMYBS3, OsbHLH001~OsICE2, The Rice Transcription Factors OsICE Confer Enhanced Cold Tolerance in Transgenic Arabidopsis., Furthermore, we showed that both OsICE1 and OsICE2 physically interact with OsMYBS3, a single DNA-binding repeat MYB transcription factor that is essential for cold adaptation in rice, suggesting that OsICE1/OsICE2 and OsMYBS3 probably act through specific signal transduction mechanisms to coordinate cold tolerance in rice
- MYBS3~OsMYBS3, OsmiR528, OsmiR528 Enhances Cold Stress Tolerance by Repressing Expression of Stress Response-related Transcription Factor Genes in Plant Cells., To investigate the potential mechanism of OsmiR528 in increasing cold stress tolerance, we examined expression of stress-associated MYB transcription factors OsGAMYB-like1, OsMYBS3, OsMYB4, OsMYB3R-2, OsMYB5, OsMYB59, OsMYB30, OsMYB1R, and OsMYB20 in rice cells by qRT-PCR
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